Hourly Weather Forecast - Petaluma, CA

12 AM
47°F
0%
5mph
NE
Cloudy
Humidity
68%
Feels like
44°F
Dew Point
37°F
1 AM
46°F
0%
5mph
NE
Cloudy
Humidity
69%
Feels like
43°F
Dew Point
36°F
2 AM
44°F
0%
5mph
NE
Cloudy
Humidity
70%
Feels like
42°F
Dew Point
35°F
3 AM
43°F
0%
5mph
NE
Cloudy
Humidity
70%
Feels like
40°F
Dew Point
34°F
4 AM
42°F
0%
5mph
NE
Cloudy
Humidity
71%
Feels like
39°F
Dew Point
33°F
5 AM
41°F
0%
4mph
NE
Cloudy
Humidity
71%
Feels like
38°F
Dew Point
33°F
6 AM
41°F
0%
4mph
NE
Cloudy
Humidity
73%
Feels like
39°F
Dew Point
33°F
7 AM
42°F
0%
3mph
NE
Cloudy
Humidity
74%
Feels like
40°F
Dew Point
34°F
7:21 AM
8 AM
45°F
0%
3mph
ENE
Cloudy
Humidity
75%
Feels like
45°F
Dew Point
37°F
9 AM
48°F
0%
2mph
ENE
Partly Cloudy
Humidity
78%
Feels like
48°F
Dew Point
42°F
10 AM
52°F
0%
2mph
ENE
Partly Cloudy
Humidity
74%
Feels like
52°F
Dew Point
44°F
11 AM
56°F
0%
2mph
E
Partly Cloudy
Humidity
69%
Feels like
56°F
Dew Point
46°F
12 PM
59°F
0%
2mph
E
Partly Cloudy
Humidity
62%
Feels like
59°F
Dew Point
46°F
1 PM
61°F
0%
3mph
E
Partly Cloudy
Humidity
59%
Feels like
61°F
Dew Point
47°F
2 PM
62°F
0%
3mph
ESE
Partly Cloudy
Humidity
59%
Feels like
62°F
Dew Point
47°F
3 PM
61°F
0%
3mph
S
Mostly Sunny
Humidity
62%
Feels like
61°F
Dew Point
48°F
4 PM
59°F
0%
3mph
SSW
Mostly Sunny
Humidity
68%
Feels like
59°F
Dew Point
48°F
5 PM
56°F
0%
2mph
SW
Mostly Sunny
Humidity
74%
Feels like
56°F
Dew Point
48°F
5:24 PM
6 PM
53°F
0%
2mph
SSW
Partly Cloudy
Humidity
80%
Feels like
53°F
Dew Point
47°F
7 PM
51°F
0%
2mph
SSW
Partly Cloudy
Humidity
85%
Feels like
51°F
Dew Point
47°F
8 PM
49°F
0%
2mph
SW
Partly Cloudy
Humidity
89%
Feels like
49°F
Dew Point
46°F
9 PM
48°F
0%
2mph
NNE
Cloudy
Humidity
93%
Feels like
48°F
Dew Point
46°F
10 PM
47°F
0%
2mph
NNE
Cloudy
Humidity
96%
Feels like
47°F
Dew Point
46°F
11 PM
46°F
0%
2mph
NNE
Cloudy
Humidity
97%
Feels like
46°F
Dew Point
45°F

Snow Forecast through Sunday

Series of Weather Systems Cover Great Lakes, East in Snow

Two main areas of low pressure will produce snow in the Upper Midwest, Great Lakes and Eastern U.S.

Monday's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

Vehicle driving in wintry conditions

Prepare Your Car for Cold Weather

(Image provided by NOAA)

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People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

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